and let?s assume the following content of Bar.php:
// Bar.phpnamespaceOtherDir;useSomeDir\Foo;// This now conflicts the class OtherDir\Foo
If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the
same runtime, you will see a PHP error such as the following:
PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as OtherDir/Foo.php does not necessarily have to be loaded and the
error is only triggered if it is loaded before OtherDir/Bar.php, this problem
might go unnoticed for a while. In order to prevent this error from surfacing,
you must import the namespace with a different alias:
// Bar.phpnamespaceOtherDir;useSomeDir\FooasSomeDirFoo;// There is no conflict anymore.
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50
51
/**
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* Class ImageColor
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*/
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class ImageColor
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{
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/**
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* First color that the class handles for ranges and mixes.
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*
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* @var array
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* @access public
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* @see setColors()
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*/
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public $color1 = [];
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/**
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* Second color that the class handles for ranges and mixes.
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*
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* @var array
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* @access public
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* @see setColors()
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*/
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public $color2 = [];
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/**
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* Boolean value for determining whether colors outputted should be limited
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* to the web safe pallet or not.
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*
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* @var boolean
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* @access private
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* @see setWebSafe()
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*/
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private $websafeb = false;
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/**
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* Mix two colors together by finding their average. If the colors are not
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* passed as parameters, the class's colors will be mixed instead.
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*
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* @param bool|string $col1 The first color you want to mix
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* @param bool|string $col2 The second color you want to mix
mambax7 /
pedigree
mambax7
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: